iPhone 7 DCI P3 camera

So the only way to REALLY see the quality of the iPhone 7 camera is to see the pictures on the phone, the iPad 9.7 Pro or the 5K iMac? Since these are the only three devices that have DCI P3 displays. I compared the iPhone 7 Plus photos on my iPad 9.7 Pro and my 12-inch MacBook and they looked considerably better on the iPad.